<template>
  <button @click="quan">通用按钮，测试全局组件</button>
</template>

<script>
export default {
  name: "HmButton",
  methods: {
    quan() {
      alert("全局按钮的组件，需要注册到mamin.js中");
    },
  },
};
</script>

<style>
</style>